992540098559 has 8 divisors (see below), whose sum is σ = 995860884480. Its totient is φ = 989219883096.

The previous prime is 992540098547. The next prime is 992540098631. The reversal of 992540098559 is 955890045299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-992540098559 is a prime.

It is a super-3 number, since 3×992540098559³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 992540098495 and 992540098504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992540091559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3498032 + ... + 3771114.

It is an arithmetic number, because the mean of its divisors is an integer number (124482610560).

Almost surely, 2^992540098559 is an apocalyptic number.

992540098559 is a deficient number, since it is larger than the sum of its proper divisors (3320785921).

992540098559 is a wasteful number, since it uses less digits than its factorization.

992540098559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285229.

The product of its (nonzero) digits is 52488000, while the sum is 65.

The spelling of 992540098559 in words is "nine hundred ninety-two billion, five hundred forty million, ninety-eight thousand, five hundred fifty-nine".